SOFIA (Bulgaria), February 2 (SeeNews) - Bulgarian cardboard packaging and cigarette filters maker Yuri Gagarin [BUL:4PX] said that its non-consolidated net profit fell to 822,000 levs ($507,600 million/420,300 million euro) last year, from a net profit of 1.9 million levs in 2019, despite the higher revenue recorded in the review period.